Which company owns MAC address prefix F8:6D:73?

MAC address prefix F8:6D:73 is registered to Zengge Co., Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with F8:6D:73 has a network interface built by Zengge Co., Limited.

What is the OUI F8:6D:73?

F8:6D:73 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zengge Co., Limited. It covers every address from F8:6D:73:00:00:00 to F8:6D:73:FF:FF:FF, or 16,777,216 addresses in total. It is also written F8-6D-73.

How do I find the manufacturer of a MAC address?

Take the first three octets of the address — in F8:6D:73:00:00:00 that is F8:6D:73 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.

Where is Zengge Co., Limited located?

Zengge Co., Limited is listed at 3/F, B Building, Second Laowei Industrial Zone, Longhua District Shenzhen Guangdong CN 518109 in the IEEE OUI registry entry for F8:6D:73. This is the address the organization registered with the IEEE, which may differ from its current operating address.

Zengge Co., Limited

MAC address prefix F8:6D:73 is registered to Zengge Co., Limited in the IEEE OUI registry. Any device whose MAC address begins with F8:6D:73 has a network interface built by Zengge Co., Limited. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address — it covers every MAC from F8:6D:73:00:00:00 to F8:6D:73:FF:FF:FF.

OUI prefix: F8:6D:73
Hyphen form: F8-6D-73
MAC range: F8:6D:73:00:00:00 – F8:6D:73:FF:FF:FF
Addresses in block: 16,777,216
Organization: Zengge Co., Limited
Address: 3/F, B Building, Second Laowei Industrial Zone, Longhua District Shenzhen Guangdong CN 518109
Source: IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.

Assignment history (2)

The IEEE registry publishes current state only — this is the change record we've kept since we started tracking it daily.

2020-11-28Assigned to "Zengge Co., Limited"
archived source →
2026-07-17Assigned to "Zengge Co., Limited"

Nearby in the registry

The prefixes assigned immediately before and after F8:6D:73:

FAQ

Which company owns MAC address prefix F8:6D:73?: MAC address prefix F8:6D:73 is registered to Zengge Co., Limited in the IEEE Organizationally Unique Identifier (OUI) registry. Any device whose MAC address begins with F8:6D:73 has a network interface built by Zengge Co., Limited.
What is the OUI F8:6D:73?: F8:6D:73 is an Organizationally Unique Identifier — the first three octets (24 bits) of a MAC address, assigned by the IEEE to Zengge Co., Limited. It covers every address from F8:6D:73:00:00:00 to F8:6D:73:FF:FF:FF, or 16,777,216 addresses in total. It is also written F8-6D-73.
How do I find the manufacturer of a MAC address?: Take the first three octets of the address — in F8:6D:73:00:00:00 that is F8:6D:73 — and look that prefix up in the IEEE OUI registry. If the second-lowest bit of the first octet is set, the address is locally administered (a randomized or private MAC), which belongs to no manufacturer and will not resolve; modern phones and laptops use these by default on each network.
Where is Zengge Co., Limited located?: Zengge Co., Limited is listed at 3/F, B Building, Second Laowei Industrial Zone, Longhua District Shenzhen Guangdong CN 518109 in the IEEE OUI registry entry for F8:6D:73. This is the address the organization registered with the IEEE, which may differ from its current operating address.